PolySwitch Surface Mount Resettable PTCs

Littelfuse PolySwitch Surface-Mount (SMD) Resettable PTCs provide overcurrent protection for applications where space is at a premium, and resettable protection is desired. The components are reliable and capable of protecting computer and consumer electronics against temporary overcurrent faults. Package size varies from 0402 to 3425, while the current hold ranges from 50mA to 7.0A. The Littelfuse PolySwitch SMD product family is qualified to strict automotive standards (following the AECQ200 specification). As a result, these PTCs are suitable for protecting Electronic Control Units (ECUs) against damage from faults that would otherwise require costly, complete module replacement.

Resultados: 426
Seleccionar Imagen N.° de pieza Fabricante: Descripción Hoja de datos Disponibilidad Precio: (USD) Filtre los resultados en la tabla por precio unitario en función de su cantidad. Cantidad RoHS Modelo ECAD Serie Estilo de montaje Estilo de terminación Corriente de retención Voltaje máximo Corriente de disparo Valor nominal de corriente - Máx. Resistencia Paquete / Cubierta Temperatura de trabajo mínima Temperatura de trabajo máxima Calificación Empaquetado
Littelfuse Fusibles reajustables - PPTC MICROASMD050F-2 3,413En existencias
Min.: 1
Mult.: 1
miniASMD SMD/SMT SMD/SMT 500 mA 13.2 VDC 1 A 40 A 900 mOhms 1210 (3225 metric) - 40 C + 85 C
Littelfuse Fusibles reajustables - PPTC 50A 16V PolySwitch Overcurrent Protect 2,924En existencias
Min.: 1
Mult.: 1
Carrete: 3,000

nanoASMDCH SMD/SMT SMD/SMT 350 mA 16 VDC 950 mA 50 A 200 mOhms 1206 (3216 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC NANOASMDC050F/13.2-2 2,704En existencias
Min.: 1
Mult.: 1
miniASMD SMD/SMT SMD/SMT 500 mA 13.2 VDC 1.1 A 70 A 750 mOhms 1206 (3216 metric) - 40 C + 85 C
Littelfuse Fusibles reajustables - PPTC .2A 30V Mini SMD AEC-Q200 5,769En existencias
Min.: 1
Mult.: 1
Carrete: 2,000

miniASMD SMD/SMT SMD/SMT 200 mA 30 VDC 400 mA 10 A 3.3 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC MINISMDC300F-2 2,000En existencias
Min.: 2,000
Mult.: 2,000
Carrete: 2,000

miniSMD PCB Mount SMD/SMT 1812 (4532 metric) + 85 C Reel
Littelfuse Fusibles reajustables - PPTC 15V 100A 9Ohms 3,880En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

picoSMD PCB Mount SMD/SMT 120 mA 15 VDC 300 mA 100 A 9 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A 1,460En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

Low Rho SMD/SMT SMD/SMT 2.6 A 6 V 5 A 50 A 20 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A 926En existencias
2,000Se espera el 10/04/2026
Min.: 1
Mult.: 1
Carrete: 2,000

Low Rho SMD/SMT SMD/SMT 7 A 6 VDC 14 A 50 A 7 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC 1.04A 16V SMD AEC-Q200 3,134En existencias
Min.: 1
Mult.: 1
Carrete: 2,000

ASMD SMD/SMT SMD/SMT 1.04 A 16 VDC 2.46 A 40 A 250 mOhms 2920 (7450 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC 15V 0.05A Ih 30 Ohm 1,258En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

femtoSMD SMD/SMT SMD/SMT 50 mA 15 VDC 150 mA 40 A 30 Ohms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC 12V 0.08A Ih 14 Ohm 655En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

femtoSMD SMD/SMT SMD/SMT 80 mA 12 VDC 200 mA 40 A 14 Ohms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC 6V POLYFUSE 1210 LoRho SL 3.8A 1,277En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

Low Rho SMD/SMT SMD/SMT 3.8 A 6 VDC 8 A 50 A 16 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC RF5235-000 2018 0.5A 33VDC 1.5W 0.2Ohm 19,945En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

AHS SMD/SMT SMD/SMT 500 mA 33 VDC 1.5 A 70 A 200 mOhms 2018 (5050 metric) - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC RF5162-000 1210 0.2A 30VDC 0.8W 0.6Ohm 4,000En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

microASMD SMD/SMT SMD/SMT 200 mA 30 VDC 600 mA 20 A 600 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC RF5163-000 1210 0.35A 30VDC 1.2W 0.4Ohm 3,715En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

microASMD SMD/SMT SMD/SMT 350 mA 30 VDC 1.05 A 20 A 400 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC RF5034-000 1210 0.75A 16VDC 1.3W 0.1Ohm 9,965En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

microASMD SMD/SMT SMD/SMT 750 mA 16 VDC 2.25 A 20 A 100 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC microASMDCH125F-2 4,345En existencias
Min.: 1
Mult.: 1
Carrete: 3,000

Automotive SMD SMD/SMT SMD/SMT 1.25 A 12 VDC 3.75 A 40 A 300 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC RF5236-000 2018 0.8A 33VDC 1.9W 0.1Ohm 19,963En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

AHS SMD/SMT SMD/SMT 800 mA 33 VDC 2 A 70 A 100 mOhms 2018 (5050 metric) - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC RF5105-000 2920 1.2A 33VDC 0.15Ohm 13,718En existencias
Min.: 1
Mult.: 1
Carrete: 2,000

AHS SMD/SMT SMD/SMT 1.2 A 33 VDC 2.3 A 20 A 150 mOhms 2920 (7450 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC RF5237-000 3425 1.6A 24VDC 2.3W 0.035Ohm 7,479En existencias
Min.: 1
Mult.: 1
Carrete: 1,500

AHS SMD/SMT SMD/SMT 1.6 A 24 VDC 4.8 A 40 A 35 mOhms 3425 (8673 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC RF5238-000 3425 2A 24VDC 2.3W 0.03Ohm 7,327En existencias
Min.: 1
Mult.: 1
Carrete: 1,500

AHS SMD/SMT SMD/SMT 2 A 24 VDC 6 A 40 A 30 mOhms 3425 (8673 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel

Littelfuse Fusibles reajustables - PPTC RF5062-000 3425 3A 24VDC 0.015Ohm 13,759En existencias
Min.: 1
Mult.: 1
Carrete: 1,500

AHS SMD/SMT SMD/SMT 3 A 24 VDC 6 A 20 A 15 mOhms 3425 (8673 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC RF5103-000 4,000En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

ASMD Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC RF5160-000 1210 0.1A 30VDC 0.8W 1Ohm 3,995En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

microASMD SMD/SMT SMD/SMT 100 mA 30 VDC 300 mA 20 A 1 Ohms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibles reajustables - PPTC RF5161-000 1210 0.16A 30VDC 0.8W 0.7Ohm 3,804En existencias
Min.: 1
Mult.: 1
Carrete: 4,000

microASMD SMD/SMT SMD/SMT 160 mA 30 VDC 480 mA 20 A 700 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel